/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */

import {FatalLinkerError, isFatalLinkerError} from '../src/fatal_linker_error';

describe('FatalLinkerError', () => {
  it('should expose the `node` and `message`', () => {
    const node = {};
    expect(new FatalLinkerError(node, 'Some message'))
        .toEqual(jasmine.objectContaining({node, message: 'Some message'}));
  });
});

describe('isFatalLinkerError()', () => {
  it('should return true if the error is of type `FatalLinkerError`', () => {
    const error = new FatalLinkerError({}, 'Some message');
    expect(isFatalLinkerError(error)).toBe(true);
  });

  it('should return false if the error is not of type `FatalLinkerError`', () => {
    const error = new Error('Some message');
    expect(isFatalLinkerError(error)).toBe(false);
  });
});